I need help?
what does one do when they are having a breakdown?
thank you :D

Aneuron is stimulated with an electric pulse. the action potential is detected at a point 3.70 cm down the axon 0.0052 s later.when the action potential is detected 7.20 cm from the point of stimulation, the time required is 0.0063 s. what is the speed of the electric pulse along the axon? (why are two measurements needed instead of only one? )

Differences between compact bone and cartilage

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.